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2018
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Invention
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A supercritical carbon dioxide morphologically modified acid-based halloysite catalyst. The effic... |
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|
Invention
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Supercritical carbon dioxide morphologically modified acid-based halloysite catalyst. The efficie... |
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1999
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Invention
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Method for obtaining polytetramethylene ether glycols with narrow molar-mass distribution. The mo... |
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Invention
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Process for production of polytetramethylene-ether-glycol-diester using halloysite catalyst. An i... |
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1997
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Invention
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Process for producing polytetramethylene ether glycol diester on aluminium magnesium silicate cat... |
